http://www.msexchange.org -------------------------------------------------------Check each level of your Exchange Organization, find a level in System Administrator that is giving it rights and start climbing up from there. Check Delegate Control at the very root of your organization, it's probably some type of Exchange Administrator. George Taylor Systems Programmer Regional Health Inc. -----Original Message----- From: exchangelist-bounce@xxxxxxxxxxxxx [mailto:exchangelist-bounce@xxxxxxxxxxxxx] On Behalf Of Andrew English Sent: Tuesday, May 30, 2006 7:42 AM To: exchangelist@xxxxxxxxxxxxx Subject: [ExchangeList] Re: Can not remove user Exchange seems to have been migrated from Exchange 5.5 to 2003 by someone else, under all the security tabs on the Exchange server is a "Account Unknown(S-1-5-21-1844237615-1078145449-1060284298-1148)" which is inherent thus REMOVE doesn't work. I have also looked through the GPO to see if I can find the user in question but haven't had any luck find it. I tried to click Advanced and remove the inherent option, then clicked copy, but when I clicked applied after removing the above account I was told that 27 rights would be changed; so I aborted it. I am open to suggestions how I can remove this user without screwing up the rest of the rights on Exchange. Thanks! Regards, Andrew ------------------------------------------------------- List Archives: //www.freelists.org/archives/exchangelist/ MSExchange Newsletter: http://www.msexchange.org/pages/newsletter.asp MSExchange Articles and Tutorials: http://www.msexchange.org/articles_tutorials/ MSExchange Blogs: http://blogs.msexchange.org/ ------------------------------------------------------- Visit TechGenix.com for more information about our other sites: http://www.techgenix.com ------------------------------------------------------- To unsubscribe visit http://www.msexchange.org/pages/exchangelist.asp Report abuse to listadmin@xxxxxxxxxxxxxx